January Weather in Santa Cruz de la Sierra, Bolivia

Last updated: August 21, 2025

January in Santa Cruz de la Sierra, Bolivia, offers a vibrant blend of warm temperatures and refreshing rainfall. With maximum temperatures soaring up to 36°C (98°F) and an average of 26°C (79°F), the weather is generally hot and inviting. However, it's not without its quirks, as the month experiences approximately 139 mm (5.5 in) of precipitation over 16 days, bringing much-needed moisture to the lush landscapes. Humidity levels average around 86%, creating a tropical atmosphere that enhances the region's natural beauty. Whether you're exploring the city's vibrant culture or basking in the sun, January's weather in Santa Cruz de la Sierra promises a dynamic and engaging experience.

January Temperature in Santa Cruz de la Sierra

In January, Santa Cruz de la Sierra basks in warm, inviting temperatures, with daytime highs reaching a balmy 36°C (98°F) and a pleasant average around 26°C (79°F). The nights remain comfortably mild, with lows around 19°C (66°F). As the month progresses into February, the weather remains consistent, maintaining similar averages and peaks despite a slight dip in maximum temperatures. However, this warmth is short-lived, as temperatures gradually decrease in March and April, with March seeing an increase in maximums to 38°C (100°F) before throttling back to 35°C (95°F) in April. The trend continues into the cooler months, where temperatures drop significantly, especially from May through July, with lows dipping to 5°C (41°F) in July. As spring approaches in August and September, a gentle warmth begins to return, peaking at 37°C (100°F) in September. The months of October through December see a resurgence of the summer heat, finishing the year with familiar warmth, making Santa Cruz a dynamic destination where tropical warmth contrasts with cooler nights.

January Weather in Santa Cruz de la Sierra: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Santa Cruz de la Sierra, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Cruz de la Sierra, January typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec797978767168697278797979
Data source: Temperature data for Santa Cruz de la Sierra generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Santa Cruz de la Sierra

In Santa Cruz de la Sierra, January marks the beginning of the rainy season, with an average precipitation of 139 mm (5.5 in) spread over 16 days. This significant rainfall not only sets the tone for the month but also establishes a trend of decreasing precipitation as the year progresses, peaking again in December with 194 mm (7.7 in). Following January, February also enjoys generous rainfall at 119 mm (4.7 in), yet the amounts gradually decline, reaching a low in July with only 36 mm (1.4 in). By the time the dry season approaches in the middle of the year, the frequency of rain days drops significantly, demonstrating a clear seasonal pattern that is characteristic of the region. Overall, January stands out as a vital month for hydration and agricultural rejuvenation in this vibrant Bolivian city.

January Precipitation Trends in Santa Cruz de la Sierra

The chart displays monthly precipitation patterns in Santa Cruz de la Sierra, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Santa Cruz de la Sierra, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec1391199768664836553589140194
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Santa Cruz de la Sierra

In January, Santa Cruz de la Sierra experiences high humidity levels, averaging a sultry 86%, creating a warm and slightly uncomfortable atmosphere. This trend of elevated humidity continues into February with 84%, but gradually eases as the months progress. By March, it settles at 85%, maintaining a consistent humid environment before aligning again with April's 86%. As the dry season approaches, May sees a noticeable drop to 79%, and June offers a much drier experience at 64%. By the time July and August arrive, humidity levels plummet to 47% and 40%, respectively, signaling a significant shift towards dryness. The transition back to wetter conditions begins in November with 70%, culminating in December's return to the more humid climate at 83%. This notable fluctuation in humidity reflects the dynamic climate of Santa Cruz, offering both lush tropical warmth and drier spells throughout the year.

January Average Humidity in Santa Cruz de la Sierra

This chart illustrates the average monthly humidity levels in Santa Cruz de la Sierra, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Santa Cruz de la Sierra is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%86%86%79%64%47%40%39%39%70%83%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Santa Cruz de la Sierra

In January, Santa Cruz de la Sierra experiences an extreme UV Index of 15, meaning that prolonged exposure can lead to sunburn in just 10 minutes. This intensity persists throughout February, with the same UV levels, before slightly tapering off in March and April, when the index drops to 14 and 13, respectively. However, even as we transition into the cooler months of May through August, when the UV Index ranges from 8 to 10—though still categorized as very high—the burn time increases to 15 minutes. The trend shifts back to extreme conditions in September, October, November, and December, where the UV Index peaks at 16 in the latter two months. Overall, the sun's powerful rays demand keen awareness and protective measures nearly year-round, making it essential for residents and visitors alike to stay informed about their daily UV exposure. For a detailed overview, visit the Santa Cruz de la Sierra UV Index.

Maximum UV Index Levels in Santa Cruz de la Sierra for January

The chart shows the monthly maximum UV Index (UVI) for Santa Cruz de la Sierra in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Santa Cruz de la Sierra typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1515141310891012151616
Data source: Santa Cruz de la Sierra January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

January Sunshine in Santa Cruz de la Sierra

In January, Santa Cruz de la Sierra basks in an inviting 246 hours of sunshine, setting a bright tone for the year ahead. As the months progress, this sun-soaked city experiences a gradual increase, peaking in March with an impressive 302 hours of radiant light. Following this zenith, a gentle decline begins, with April still enjoying a healthy 278 hours, before tapering off to 252 hours in May. The city retains a respectable amount of sunshine throughout the winter months, with July delivering 277 hours, just before the days grow longer again in August. Notably, the sunshine hours stabilize in the latter part of the year, averaging around 290 hours, showcasing a consistent warmth that characterizes Santa Cruz's enchanting climate.

Monthly Sunshine Duration in Santa Cruz de la Sierra: January Highlighted

The January sunshine duration represents the total number of hours Santa Cruz de la Sierra experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec246h267h302h278h252h232h277h293h298h300h286h283h
Data source: Santa Cruz de la Sierra January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Santa Cruz de la Sierra During January

In January, Santa Cruz de la Sierra experiences a relatively low 20% chance of sunny weather, setting the tone for a month that often leans towards overcast skies. This trend shifts in the following months, with February showing a significant increase to 31%, followed by a slight dip in March and April, where the chance of sunshine fluctuates around 29% to 35%. As the year progresses, the likelihood of sunny days rises dramatically, peaking in the winter months of July and August, with probabilities of 66% and 69%, respectively. This sunny season offers a stark contrast to the gloomy start of the year, making the later months more appealing for those seeking bright days in Santa Cruz de la Sierra.

Percentage of Sunny Days in January in Santa Cruz de la Sierra

The chart illustrates the percentage of sunny days in Santa Cruz de la Sierra throughout the year, with January highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Santa Cruz de la Sierra experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec20%31%29%35%43%37%66%69%53%40%16%17%
Data source: Santa Cruz de la Sierra January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Santa Cruz de la Sierra in January

In Santa Cruz de la Sierra, Bolivia, the rhythm of daylight dances throughout the year, beginning with January, when residents enjoy a generous 13 hours of sunlight. As summer wanes into February and March, the daylight subtly retreats to 12 hours, marking a gradual transition. This pattern maintains its steady pace until April, when daylight diminishes slightly to 11 hours and remains consistent through the cooler months of winter. As the year progresses into October and November, sunlight returns to 12 hours, hinting at the rejuvenation of warmth. Finally, the year concludes with a return to 13 hours in December, embracing the long days that greet the new year. Overall, Santa Cruz experiences a fascinating ebb and flow of daylight, celebrating longer summer days and shorter winter ones with a rhythmic elegance.

Average Daylight Hours in Santa Cruz de la Sierra for January

The chart illustrates the variation in daylight duration in Santa Cruz de la Sierra throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec13h 2m12h 39m12h 9m11h 39m11h 15m11h 3m11h 10m11h 31m11h 59m12h 29m12h 56m13h 9m
Data source: Santa Cruz de la Sierra daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Santa Cruz de la Sierra

In January, Santa Cruz de la Sierra experiences a gentle average wind speed of 4.0 m/s (9 mph), setting a breezy tone for the summer month. This early surge in wind marks one of the year's highest points, preceding a gradual decline in the following months, particularly in February and March, where speeds drop to 2.8 m/s (6 mph) and 2.7 m/s (6 mph), respectively. As the year progresses into the cooler months, the winds pick up slightly again, peaking in September at 4.3 m/s (10 mph). The data reveals an interesting trend: while January boasts a vibrant start, the winds tend to calm before a notable increase in early spring and fall, echoing the dynamic climatic shifts of this lively Bolivian city.

Average January Wind Speed in Santa Cruz de la Sierra

The chart displays monthly wind speed patterns in Santa Cruz de la Sierra, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.0 m/s2.82.73.33.73.93.94.14.34.03.32.7
Data source: Santa Cruz de la Sierra January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Santa Cruz de la Sierra Compares to Other Months

Weather in Santa Cruz de la Sierra varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Santa Cruz de la Sierra, focusing on differences in temperature, rainfall, humidity, and UV levels.

In January, temperatures in Santa Cruz de la Sierra see a minimum of 19°C (66°F), an average of 26°C (79°F), and a maximum of 36°C (98°F). The month is quite rainy, with a total precipitation of 139 mm (5.5 in) over 16 days and a humidity level of 86%. In contrast, February experiences similar temperatures, maintaining a minimum of 19°C (67°F), an average of 26°C (79°F), and a slightly lower maximum of 36°C (96°F). Precipitation decreases to 119 mm (4.7 in) over 15 days, resulting in a marginally lower humidity of 84%. For more detailed insights into the weather conditions in February, you can check Santa Cruz de la Sierra weather in February.

In comparing the weather between January and March, both months showcase similar average temperatures of around 26°C (79°F), but there are notable differences in extremes. January experiences a higher maximum temperature of 36°C (98°F) compared to March's peak of 38°C (100°F). Additionally, January has a greater minimum temperature of 19°C (66°F), while March's minimum drops to 15°C (60°F). Precipitation levels are also different, with January receiving 139 mm (5.5 in) of rain over 16 days, whereas March has a milder total of 97 mm (3.8 in) with the same number of rainy days. Humidity remains fairly consistent, with January at 86% and March slightly lower at 85%. For more detailed insights, check out Santa Cruz de la Sierra weather in March.

In comparing January and April weather, January tends to be hotter with average temperatures ranging from a minimum of 19°C (66°F) to a maximum of 36°C (98°F). April, on the other hand, offers slightly cooler averages, with temperatures ranging from a minimum of 15°C (60°F) to a maximum of 35°C (95°F). Precipitation also differs significantly; January experiences heavier rainfall with 139 mm (5.5 in) over 16 days, while April sees a much lighter 68 mm (2.7 in) over just 10 days. Both months share similar humidity levels at 86%, but the reduced rainfall in April contributes to a more pleasant overall experience. For more specific details, check out Santa Cruz de la Sierra weather in April.

In January, the weather is notably warmer compared to May, with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 36°C (98°F) and an average of 26°C (79°F). The month is characterized by high humidity at 86% and significant rainfall, totaling 139 mm (5.5 in) over 16 days. In contrast, May experiences cooler temperatures, with a minimum of 8°C (47°F), an average of 22°C (71°F), and a maximum of 32°C (91°F). Precipitation in May is lighter, totaling 66 mm (2.6 in) over just 10 days, along with lower humidity at 79%. For more detailed weather information for May in Santa Cruz, you can visit Santa Cruz de la Sierra weather in May.

In January, the weather in Santa Cruz de la Sierra is characterized by warm temperatures, with a minimum of 19°C (66°F), an average of 26°C (79°F), and a maximum reaching 36°C (98°F). This month experiences significant rainfall, averaging 139 mm (5.5 in) over 16 days and high humidity levels at 86%.

In contrast, June offers cooler conditions, with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 30°C (86°F), averaging about 20°C (68°F). The precipitation drops to 48 mm (1.9 in) across just 9 rainy days, and humidity falls to a more comfortable 64%. For a detailed look at the weather specifics, you can check Santa Cruz de la Sierra weather in June.

The weather in January and July presents a stark contrast in Santa Cruz de la Sierra. January boasts significantly warmer temperatures, with a minimum of 19°C (66°F) and an average of 26°C (79°F), peaking at 36°C (98°F). This month also experiences high humidity at 86% and substantial rainfall, totaling 139 mm (5.5 in) across 16 days. In contrast, July offers a much cooler climate, with temperatures ranging from a low of 5°C (41°F) to a comfortable average of 20°C (69°F), and a maximum of 32°C (90°F). Rainfall is minimal in July, with only 36 mm (1.4 in) over 5 days and significantly lower humidity at 47%. For more details on July weather, you can visit Santa Cruz de la Sierra weather in July.

The weather in January and August presents a striking contrast. In January, temperatures range from a minimum of 19°C (66°F) to a maximum of 36°C (98°F), with an average of 26°C (79°F). This month experiences high humidity at 86% and substantial precipitation, totaling 139 mm (5.5 in) over 16 days. In comparison, August temperatures are much cooler, with a minimum of 8°C (46°F) and a maximum of 34°C (94°F), averaging 22°C (72°F). August also has significantly less rainfall, with only 55 mm (2.2 in) over just 5 days and a much lower humidity level at 40%. For more details on the August weather, you can visit Santa Cruz de la Sierra weather in August.

In January, the weather is characterized by warm temperatures, with a minimum of 19°C (66°F) and an average of 26°C (79°F), reaching a maximum of 36°C (98°F). This month also sees significant rainfall, with 139 mm (5.5 in) of precipitation over 16 days, contributing to a high humidity level of 86%. In contrast, September offers a more temperate climate, featuring cooler mornings with a minimum of 11°C (51°F) and an average temperature of 25°C (78°F), peaking at 37°C (100°F). The month is much drier, with only 35 mm (1.4 in) of rain over 6 days and a noticeable drop in humidity to 39%. For more details, visit Santa Cruz de la Sierra weather in September.

In January, the weather in Santa Cruz de la Sierra is characterized by higher temperatures, with a minimum of 19°C (66°F) and a maximum reaching up to 36°C (98°F). The month experiences considerable rainfall, totaling 139 mm (5.5 in) over 16 days, resulting in a high humidity level of 86%. In contrast, October offers slightly cooler temperatures, with a minimum of 15°C (59°F) and a maximum of 38°C (101°F), but significantly less precipitation at 89 mm (3.5 in) over just 10 days and notably lower humidity at 39%. For more details on October's climate, you can check Santa Cruz de la Sierra weather in October.

When comparing the weather in January and November, both months exhibit high temperatures with January averaging 26°C (79°F) while November has a similar average of 26°C (80°F). However, November can reach a higher maximum temperature of 39°C (102°F) compared to January's 36°C (98°F). Precipitation levels are quite comparable; January sees about 139 mm (5.5 in) over 16 days, while November has 140 mm (5.5 in) over 15 days. Additionally, January experiences higher humidity at 86%, whereas November's humidity drops to a more comfortable 70%. For more details on specific conditions, you can check Santa Cruz de la Sierra weather in November.

In comparison to January, December in Santa Cruz de la Sierra experiences similar temperature ranges, with both months having a minimum of around 19°C (66-67°F) and an average of 26°C (79°F). However, December tends to be wetter, receiving about 194 mm (7.7 in) of precipitation over 18 days, compared to January's 139 mm (5.5 in) over 16 days. Additionally, December has slightly lower humidity at 83%, while January's humidity is higher at 86%. For more detailed weather insights, check out Santa Cruz de la Sierra weather in December.

Compare Santa Cruz de la Sierra's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Santa Cruz de la Sierra

In January, Santa Cruz de la Sierra experiences its warmest weather, with temperatures peaking at a toasty 36°C (98°F) while the average remains around 26°C (79°F). This month stands out not just for its heat but also for its high humidity at 86% and significant precipitation. With 139 mm (5.5 in) of rainfall over 16 days, it’s a stark contrast to the drier months that sandwich January. This combination of warmth and moisture paints a vibrant picture of summer in Bolivia, making it a season of lush landscapes and lively rain showers. For more insights on the city's weather patterns, check the Santa Cruz de la Sierra Climate.